baber/WOPTO huggingface dataset:
Patent JP-H01113616-A (JP)
Title: Position detector
Inventor: KUBO KEIJI
IPC: G01D5/34
Filed: 1987-10-27
Abstract: PURPOSE:To detect the position of a code plate based on the change in the read-out phase of a detector and the phase of an operated output, by providing a light source, one slit plate, detector which are arranged at a specified pitch, a detected signal dividing switch, a sampling circuit, a filter and an operating circuit. CONSTITUTION:Laser light from a laser 21 is made parallel through a lens 22 and projected on a slit plate 23. The transmitted light is detected with detectors 24. A binary coded pattern 26 is detected, the codes are converted and a coarse absolute position is measured. A pitch dp=(k/m)ds of the detectors 24, which are arranged in the moving direction of the slit plates, are selected with respect to a pitch ds of the slits [(m) is a number of the phase signals of 2 or more, 1<k<=1.25 or 0.75<=k<1]. With respect to (n) satisfying the expression [(n) is an integer], mXn pieces are arranged. The outputs of (m) number are sequentially divided and made to pass through a sampling circuit, a filter and an operating circuit. The precise position is detected based on the output phases of the operating circuit with respect to the sequentially read-out phases of the detectors 24. In this constitution, the various causes of the errors in detected positions can be removed. Thus, the detection of the minute position can be performed highly accurately.
Patent JP-H11112694-A (JP)
Title: Isdn line repeater
Inventor: SAWADA HISAO
IPC: G08B25/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To forcibly open ISDN, even if it is closed and to quickly perform reporting by identifying the dial number of a reporting destination, performing calling operation of the ISDN to the reporting destination, and connecting an ISDN line with the reporting destination when a reporting device is activated and a line acquisition operation is performed. SOLUTION: When activation of emergency reporting is generated, an emergency communication device outputs reporting-in-progress output signals from a terminal and performs line acquisition operation. A terminal adapter part 100 detects the line acquisition operation in a line acquisition detector 18 and transmits to a control circuit 24. The control circuit 24 controls a tone generation circuit 22 corresponding to line acquisition detection output and generates dial tone signals, and the emergency communication device detects the signals and sends out the dial number to the reporting destination. The control circuit 24 performs the calling operation to the ISDN line, based on dial number information. An ISDN exchange side which receives it sends out a release completion message, and the control circuit 24 generates a busy tone.  Based on this, the emergency communication device opens a line, and goes into a standby state.
Patent JP-S60190715-A (JP)
Title: Antiallergic agent containing coumarin derivative as active component
Inventor: KURIYAMA KIYOSHI
IPC: C07D405/04
Filed: 1984-12-21
Abstract: NEW MATERIAL:The coumarin derivative of formula I (R is hexyloxy substituted to the 5-8 positions of coumarin ring) and its salt. EXAMPLE:8-n-Hexyloxy-3-(1H-tetrazol-5-yl)coumarin of formula II. USE:Antiallergic agent. It suppresses the isolation of chemical mediator such as histamine, SRS-A, etc. from mastocyte caused by immune reaction. The characteristic feature of the compound is the lack of substituent group at the 4-position of the coumarin ring. It exhibits strong antiallergic activity. The toxicity of the drug can be decreased by the introduction of hexyloxy group. It has excellent effect to allergic diseases such as asthma, dermatitis, rhinitis, etc. PREPARATION:The compound of formula I can be prepared by reacting the 3- cyanocoumarin derivative of formula III with hydroazoic acid or its salt (e.g. sodium azide). Especially, a combination of an alkali metal azide with a Lewis acid is preferable.
Patent JP-H05105299-A (JP)
Title: Paper discharge device
Inventor: SASABE JUNYA
IPC: B65H43/06
Filed: 1991-10-18
Abstract: PURPOSE:To simplify structure of a discharge angle adjustment mechanism by constituting it so as to be capable of changing a discharge angle in correspondence with a stuck amount of image formed paper sheets mechanically while relating variation of the stuck amount with change of the discharge angle direct. CONSTITUTION:When image formed paper sheets discharged in order on a discharged paper tray 34 are stuck near to the nip position of a drive roller 32 and a driven roller 33, a contact 49 of a stuck amount detection means 40 makes contact with the image formed paper sheets, and the contact 49 is lifted up in accordance with a stuck amount of the image formed paper sheets. Accordingly, a discharge angle adjustment body 42 gradually revolves downward in the same way as a drive shaft 31, the pressure contact position of the driven roller 33 against the drive roller 32 changes and the nip position of both of the rollers 32, 33 changes to turn upward. That is, the discharge angle of the image formed paper sheets is adjusted in accordance with a stuck amount. Additionally, the driven roller 33 is energized to the side of the drive roller 32 by a roller support piece 46, and accordingly, a pressure contact force of the driven roller 33 against the drive roller 32 is increased.
Patent JP-H08136790-A (JP)
Title: Zoom lens barrel
Inventor: SUGANO HIDEO
IPC: G02B7/10
Filed: 1994-11-04
Abstract: PURPOSE: To increase the zoom quantity without making a zoom lens barrel larger in size. CONSTITUTION: A spiral cam groove for a lens group 13 is formed around an optical axis on a first lens group frame 10. A spiral cam groove for a cam barrel 55 is formed around the optical axis on a fixed barrel 50. A cam pin for a lens group 1 inserted in the groove 13 and a cam pin for a cam barrel 5 inserted in the groove 55 are fixed to a cam barrel 60. When the frame 10 is pulled in the optical axis direction, it is moved in the optical axis direction. On the other hand, the barrel 60 is rotated around the optical axis. The barrel 60 is moved in the optical axis direction while being rotated around the optical axis with respect to the barrel 50 by its own rotation.  In the end, the movement of the frame 10 in the optical axis direction is the movement obtained by adding the movement of the barrel 60 in the optical axis direction to the movement peculiar to the lens group frame caused by the rotation of the barrel 60.
Patent JP-S62132276-A (JP)
Title: Static tracking system for magnetic recording and reproducing device
Inventor: WAKABAYASHI MANABU
IPC: G11B21/10
Filed: 1985-12-04
Abstract: PURPOSE:To correct the position deviation of a head at high speed by stepping slightly the head by the prescribed quantity only to the inside and outside of a present position, storing respectively a reproducing signal level in respective positions, stepping a reproducing head by the prescribed quantity to the position to give the maximum signal level and fixing the head. CONSTITUTION:The signal level VB of an initial position B is stored, a head is shifted for a distance D to an outer circumferential side and a signal level VA in a position A is stored. Further, the head is shifted for a distance 2D to the inner circumferential side, and a signal level VC in a position C is stored. Next, stored VA and VB are compared, when the VA is larger, a head 31 is shifted to the position A and a signal reproducing action is started. When the VA is equal to VB or smaller than VB, the VB and VC are compared. When the VB is larger than the VC, the head 31 is shifted to a position B and the signal reproducing action is started. When the VB is equal to the VC or smaller than the VB, a signal reproducing action is started while the position of the head 31 is at C. The deviation of the head position can be corrected suitably at the high speed.
Patent JP-H01115449-A (JP)
Title: Production of microcapsule by spray system
Inventor: YOSHIOKA TOSHIMITSU
IPC: B01J13/14
Filed: 1987-10-29
Abstract: PURPOSE:To efficiently form microcapsules of about 10-1,000mum particle size by carrying out encapsulation with a nozzle having a three-ply concentric cylindrical part heated to a temp. above the m.p. of a material forming the wall membranes of capsules. CONSTITUTION:A nozzle having a three-ply concentric cylindrical part is heated to a temp. above the m.p. of a material forming the wall membranes of capsules. A liq. material forming the cores of the capsules, a liq. material forming the wall membranes of the capsules and convertible into a solid phase by cooling to a temp. below the m.p. and compressed air are injected into a gas or liq. at a temp. below the m.p. of the material forming the wall membranes in the form of jets from tubes corresponding to the inner, middle and outer cylinders of the nozzle, respectively. The liq. materials are sprayed to form microcapsules.
Patent JP-H07130845-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMA TAKASHI
IPC: H01L21/82
Filed: 1993-10-29
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device for covering the wall surface at the opening side with a humidity resistance protection film to prevent water from entering through the opening of the protection film of the semiconductor device with a multilayer wiring structure, an interlayer insulation film, and the protection film in a single-layer structure. CONSTITUTION:After an opening 13 with a depth reaching the upper surface of an interlayer insulation film 4 for wiring the lowest layer from the opening of a protection film 12 is opened, a film for covering the side wall of the opening is deposited on an entire surface and then an entire surface is etched by anisotropic dry etching. thus forming a protection film and a side wall 14a and especially forming a structure for covering a flattening film 8 etc., with a poor humidity resistance.
Patent JP-H02117229-A (JP)
Title: Data transmission system
Inventor: MIYATA SEISHI
IPC: H04J3/00
Filed: 1988-10-27
Abstract: PURPOSE:To prevent phase shift between transmission data and a control signal by transmitting data by synthesizing a first block including the transmission data and a second block including the control signal corresponding to the transmission data in one frame, and separating it on a reception side. CONSTITUTION:The first block including the transmission data and the second block including the control signal corresponding to the transmission data are introduced to a frame synthesizing means 121, and the frame synthesizing means 121 generates one frame by adding synchronizing bits outputted from a synchronous bit generating means 111 on those blocks. The frame is sent from a transmission means 131 to a transmission path, and is sent to a reception means 141. A synchronous bit detecting means 151 detects a synchronous bit included in a received frame, and the first block is separated from the second block by a frame separation means 161. Since the blocks are transmitted by synthesizing in one frame and are separated on the reception side, the phase shift between the bits of the transmission data and the control signal is prevented from occurring.
Patent JP-S61149287-A (JP)
Title: Adsorptive removal of chromium ion
Inventor: EZAKI KUNIHIRO
IPC: B01D15/00
Filed: 1984-12-25
Abstract: PURPOSE:To enable the adsorptive removal of a chromium ion, by contacting an alkaline aqueous solution containing a chromium ion with gas activated carbon. CONSTITUTION:Activated carbon is activated in the presence of oxygen and steam. This activated carbon is suspended in a solution containing a chromium ion under stirring before filtering or said aqueous solution containing the chromium ion is recirculated and flowed through an activated carbon packed bed. By this method, the adsorptive removal of the chromium ion is performed effectively.
Patent JP-2001095059-A (JP)
Title: Portable telephone set having incoming call limiting function
Inventor: MURAKAMI YOICHI
IPC: H04W4/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve operability of a portable telephone set with an incoming call limiting function which limits call or the like caused by incoming call during driving of an automobile, by preventing a user from forgetting to depress a mode changeover key and eliminating complication of the key. SOLUTION: A reception part 18 and a demodulation part 19 are provided which receive and demodulate transmission waves of a remote control door lock system of an automobile. A discrimination code which specifies lock/unlock of a door is stored preliminarily in a storage means 13. When transmission waves of the door lock system are received and demodulated, the discrimination code is collated, and the incoming call limiting function is released/set with respect to lock/unlock of the door, if the discrimination code matches.
Patent JP-H02119320-A (JP)
Title: Radio transmitter-receiver
Inventor: MATSUKI TORU
IPC: H04B1/40
Filed: 1988-10-28
Abstract: PURPOSE:To prevent the output signal of a present transmitter from being inputted to a receiver without using a shielding plate by adding the output of a bidistributor on the outputs signal of a reception antenna so that it can be set at the one and the same amplitude/negative phase for a signal deturning from a transmission antenna back to the reception antenna. CONSTITUTION:The bidistributor 7 inputs the output signal of the transmitter 3, and supplies it to an antenna 1 and a variable amplitude device 8. A phase inverter 10 inverts the output signal of a variable phase delaying device 9 and supplies it to a coupler 11. The coupler 11 sets a reception wave from the antenna 2 as a second input signal, and supplies the output signal of the phase inverter 10 to the receiver 4 after synthesizing as a first input signal. To the reception antenna 2, a part of a transmission wave 5 other than a transmission wave 6 is inputted, and it becomes a part of the first input signal of the coupler 11. The variable amplitude device 8 and the variable phase delay device 9 are adjusted for that purpose. In such a manner, the transmission wave 5 from the transmission antenna 1 inputted to the reception antenna 2 is negated by the coupler 11, and only the transmission wave 6 to be received can be inputted.
Patent JP-S63126015-A (JP)
Title: Constant voltage power supply circuit
Inventor: MASUDA NOBUYUKI
IPC: G05F1/56
Filed: 1986-11-14
Abstract: PURPOSE:To expand a current supply area by using plural normal transistors (TRs) having low allowable power consumption to constitute a constant voltage power supply circuit. CONSTITUTION:About -21V voltage is applied to the base of a TR Q2 through a Zener diode 1 and a resistor 2. When a load is connected to an output terminal P, output current is made to flow to the terminal P, but the TRs Q2, Q5 operate like Darlington connection in a small output current range A and the output current is made to flow from the load to the power supply (-48V) through a ground, resistors 4, 5, a TR Q5, and the output terminal P. When the output current is increased and included in a range B, the interval of the collector and emitter of the TR Q5 is extremely reduced and shorted and the base-emitter almost acts as a diode, so that the output current is supplied to the load through the a parallel circuit consisting of the TR Q2 and the resistor 5.
Patent JP-H07188359-A (JP)
Title: Preparation of asymmetric radial polymer
Inventor: SUTEIIBUN SUUHIYUN CHIN
IPC: C08G81/02
Filed: 1994-11-07
Abstract: PURPOSE: To obtain at good efficiency the subject polymer having a narrow relative distribution of arms and a desired molecular structure and being useful for adhesives, asphalt modifiers, or the like by sequentially reacting specified different diene polymers with a specified coupling agent.  
     CONSTITUTION: There is provided the objective polymer which is obtained by reacting (A) a first diene polymer containing one reactive terminal group in the molecule, such as a living isoprene homopolymer, with (B) a coupling agent having six functional groups reactive with the reactive terminal group, such as Cl 3 Si-(CH 2 ) 2 -SiCl 3 , reacting the obtained reaction product with (C) a second conjugated diene copolymer containing one reactive terminal group in the molecule, such as a living poly(styrene)-poly(isoprene)diblock copolymer, and has 75 wt.% or above six-arm radial polymer having four polymer arms derived from component A and two polymer arms derived from component C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05103985-A (JP)
Title: Catalyst for removal of nitrogen oxide and method for removing nitrogen oxide with the same
Inventor: INUI SATORU
IPC: B01J23/62
Filed: 1991-10-21
Abstract: PURPOSE:To remove nitrogen oxides in exhaust gas discharged from an automobile engine or other internal-combustion engine such as a gasoline or diesel engine, a boiler, an industrial plant, etc., with a catalyst for removal of NOx. CONSTITUTION:A platinum supported fire resisting characteristic inorg. oxide is immersed in an aq. soln. of a lead compd., dried and fired to obtain a catalyst for removal of nitrogen oxides made of a monolithic structure coated with a catalyst compsn. Hydrocarbon is introduces into exhaust gas contg. NOx in (1:1) to (1:50) concn. ratio between NOx and hydrocarbon (expressed in terms of methane) and the exhaust gas is passed through the catalyst to remove the NOx.
Patent JP-S61150478-A (JP)
Title: Reproducer of digital video signal
Inventor: ABE TAKAO
IPC: H04N5/92
Filed: 1984-12-24
Abstract: PURPOSE:To attain reproduction at variable speeds by providing a field or a frame where the reproduction signals of plural pairs of reproduction rotary magnetic heads are written according to the addresses of said reproduction signals. CONSTITUTION:The reproduction signals of reproduction rotary magnetic heads HA' and HC' are supplied to an input terminal 1a; while the reproduction signals of the heads HB' and HD' are supplied to an input terminal 1b respectively. In a variable speed reproduction mode, the reproduction signals AC and BD given from the terminals 1a and 1b are supplied to serial-parallel converters 2a and 2b as well as to address latch circuits 8a and 8b which latch the block addresses. Then the reproduction signals sent from converters 2a and 2b are supplied to selective latch circuits 4 and 4b respectively. While the reproduction signal C of the 1st channel sent from the selective latch recording circuit 4a is supplied to a frame memory 25a at one side of a frame memory 25 together with the reproduction signal BD of the 2nd channel supplied to a frame memory 25b respectively. Then these signals C and BD are read out of the memories 25a and 25b and converted into the serial signals. These signals are outputted to output terminals 7a and 7b respectively.
Patent JP-H02119389-A (JP)
Title: Movement detection circuit
Inventor: YAMASHITA SHINJI
IPC: H04N19/42
Filed: 1988-10-27
Abstract: PURPOSE:To quantity and amount of the movement of a picture signal with high accuracy by limiting a band of other picture in the lowest picture band between comparison picture signals with respect to each picture element signal being an object of movement detection, obtaining a difference signal of picture elements closed together at a prescribed sample period and applying n-value processing. CONSTITUTION:Coding means 3a-3c of a movement detection circuit 1 provided with input terminals 2a-2c receiving synchronized R, G, B signals respectively apply n-value processing to a picture element difference signal of the input signals and give an output thought the n-value encoding. A band detection means 6 detects a band in the 1st field and a frequency characteristic revision signal 7 is used to set a signal pass band of coding means 3a-3c and band limit is applied to the signal of the 2nd field to detect the movement based on the signal. The retarded picture signal A and the picture signal B not retarded, two input signals are inputted to a difference n-value processing means 14, in which the two signals are compared and the n-value processing is applied by decoding or encoding system through the result and it is outputted.
Patent JP-H05114967-A (JP)
Title: Display device of business machine
Inventor: KOMI KYOJI
IPC: G06F3/048
Filed: 1991-10-21
Abstract: PURPOSE:To display the displaying information of various languages with one machine type by classifying the displaying information of plural standard languages read by a scanner for each area, storing it in a memory, and reading and displaying the displaying information corresponding to the operation from the memory. CONSTITUTION:A CPU 754 controls the whole, and when 0 of the starting key and the ten-key of a key switch matrix 753 the pushed, a displaying information input mode is set, and in accordance with the instruction displayed on a liquid crystal display 751, a displaying information input sheet is set. Next, when a starting key is pushed, a scanner reads the displaying information of plural standard languages from the sheet, and classifies it for each area stored in a ROM 760 beforehand, and stores it in a RAM 759. As needed, the displaying selection, the special language and the new pattern are prepared and registered, and the displaying information corresponding to each operation is read and displayed from the RAM 759. Thus, the displaying information of various languages can be displayed by one machine type.
Patent JP-S62132456-A (JP)
Title: Data transmission equipment
Inventor: IGARI TSUNEO
IPC: H04L13/08
Filed: 1985-12-04
Abstract: PURPOSE:To improve the information processing and transmission efficiency of a CPU, by 'off' controlling the 2nd and 3rd switches when the 1st and 4th switches are 'on' controlled and, on the contrary, 'off' controlling the 1st and 4th switches when the 2nd and 3rd switches are 'on' controlled. CONSTITUTION:A CPU 5 having a transmission data processing function, 1st and 2nd memories 9 and 10 which are provided between the CPU and a data transmission circuit 3, accessible from the CPU, and can make data transmission by means of a DMA, 1st switch 11 connected between the CPU and 1st memory 9, 2nd switch 12 connected between the 1st memory 9 and data transmission circuit 3, 3rd switch 13 connected between the CPU and 2nd memory 10, 4th switch 14 connected between the 2nd memory 10 and data transmission circuit 3, and a switch control circuit 15 which 'off' controls the 2nd and 3rd switches 12 and 13 when the 1st and 4th switches 11 and 14 are 'on' controlled and the 1st and 4th switches 11 and 14 when the 2nd and 3rd switches 12 and 13 are 'on' controlled, are provided. Therefore, the data processing and transmission efficiency of the CPU are improved.
Patent JP-S63122632-A (JP)
Title: Stress rendering polymer device for controlling substance release to peripheral circumstance
Inventor: GOOTAMU RAMUCHIYANDORA RANAADE
IPC: A61K9/70
Filed: 1987-10-28
Abstract: A matrix device for controlled release of at least one active agent to an ambient environment, said matrix comprising an active agent - or agents - containing polymer which has been subjected to tensile stress. Included is a laminate device comprising at least one matrix as core sheet, said core sheet or sheets comprising the active agent or agents in a polymer matrix which has been subjected to stress and, in a further embodiment, a porosity enhancing agent in admixture with said agent; the core sheet or sheets being alternately sandwiched or interposed between coextensive inert polymeric films substantially impermeable to said environment and to said agent or agents, said device being perforated by one or a plurality of macroholes extending through said sheets and said films. Also included are methods for making such a device.